Add Docker build + GitHub Actions CI/CD (test -> build -> publish to GHCR)

2026-09-10 15:02:53 +07:00
1 parent 3ba969dbf4
commit 20c3fb1c06
@@ -0,0 +1,90 @@
+name: CI/CD — Docker build & push
+
+on:
+  push:
+    branches: [main]
+    tags: ['v*']
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  test:
+    name: Syntax & generator checks
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Install deps
+        run: npm ci --omit=dev
+
+      - name: Syntax check
+        run: node --check index.js && node --check lib/generator.js
+
+      - name: Generator smoke test
+        run: node tests/smoke.mjs
+
+  build:
+    name: Build Docker image
+    runs-on: ubuntu-latest
+    needs: test
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GHCR (only on push to main/tags)
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Docker meta (tags & labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Build (and push on main/tags)
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+  deploy:
+    name: Report ready image
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    steps:
+      - name: Summary
+        run: |
+          echo "### Image published" >> "$GITHUB_STEP_SUMMARY"
+          echo "\`${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest\` — готов к запуску:" >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+          echo "docker run -d --env-file .env ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest" >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"